80779488

素因数分解:

$2^5\times 3^1\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{661}}^1$

素因数の和:760

約数の個数: 96

約数和(自身を含む): 226880640

約数和(自身を除く): 146101152

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 32, 38, 48, 57, 67, 76, 96, 114, 134, 152, 201, 228, 268, 304, 402, 456, 536, 608, 661, 804, 912, 1072, 1273, 1322, 1608, 1824, 1983, 2144, 2546, 2644, 3216, 3819, 3966, 5092, 5288, 6432, 7638, 7932, 10184, 10576, 12559, 15276, 15864, 20368, 21152, 25118, 30552, 31728, 37677, 40736, 44287, 50236, 61104, 63456, 75354, 88574, 100472, 122208, 132861, 150708, 177148, 200944, 265722, 301416, 354296, 401888, 531444, 602832, 708592, 841453, 1062888, 1205664, 1417184, 1682906, 2125776, 2524359, 3365812, 4251552, 5048718, 6731624, 10097436, 13463248, 20194872, 26926496, 40389744, 80779488]

約数ペア:

[(1, 80779488), (2, 40389744), (3, 26926496), (4, 20194872), (6, 13463248), (8, 10097436), (12, 6731624), (16, 5048718), (19, 4251552), (24, 3365812), (32, 2524359), (38, 2125776), (48, 1682906), (57, 1417184), (67, 1205664), (76, 1062888), (96, 841453), (114, 708592), (134, 602832), (152, 531444), (201, 401888), (228, 354296), (268, 301416), (304, 265722), (402, 200944), (456, 177148), (536, 150708), (608, 132861), (661, 122208), (804, 100472), (912, 88574), (1072, 75354), (1273, 63456), (1322, 61104), (1608, 50236), (1824, 44287), (1983, 40736), (2144, 37677), (2546, 31728), (2644, 30552), (3216, 25118), (3819, 21152), (3966, 20368), (5092, 15864), (5288, 15276), (6432, 12559), (7638, 10576), (7932, 10184)]